1.12.0

• FIX: SpriteAnimationWidget was resetting the ticker even when the playing didn't changed (#2891). (9aed8b4d)
• FEAT: Scrollable TextBoxComponent (#2901). (8c3cb725)
• FEAT: Add collision completed listener (#2896). (957db3c1)
• FEAT: Adding autoResetTicker option to SpriteAnimationGroupComponent (#2899). (001c870d)
• FEAT: Add clearSnapshot function (#2897). (d4decd21)